352103472 has 120 divisors (see below), whose sum is σ = 1133609984. Its totient is φ = 99937152.

The previous prime is 352103441. The next prime is 352103483. The reversal of 352103472 is 274301253.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163233 + ... + 165375.

Almost surely, 2^352103472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352103472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566804992).

352103472 is an abundant number, since it is smaller than the sum of its proper divisors (781506512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352103472 is a wasteful number, since it uses less digits than its factorization.

352103472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2327 (or 2318 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 352103472 is about 18764.4203747411. The cubic root of 352103472 is about 706.1388444167.

The spelling of 352103472 in words is "three hundred fifty-two million, one hundred three thousand, four hundred seventy-two".